Pocket Mindat
Slavyanskite
syn. of Tunisite
Slída
syn. of Mica Group
sliri
syn. of Sulphur
Slocum Opal
syn. of Slocum Stone
Slocum Stone
var. of Opal
Smalteblaues Fossil von Vorau
syn. of Lazulite
Smaltine
syn. of Smaltite
Smaltite
var. of Skutterudite
(Co,Fe,Ni)As2
Smaragd
syn. of Emerald
Smaragdas
syn. of Emerald
Smaragdi
syn. of Emerald
Smaragdite
var. of Actinolite
Ca2(Mg,Fe2+)5Si8O22(OH)2
Smaragdo-chalcite (of Mohs)
syn. of Dioptase
Smaragdochalcit (of Hausmann)
syn. of Atacamite
Smarald
syn. of Emerald
Smectite
syn. of Smectite Group
Smectite Group
group name
A0.3D2-3[T4O10]Z2·nH2O
Smectite (of Salvetat)
syn. of Halloysite
Smektitoj
syn. of Smectite Group
Smeraldo
syn. of Emerald
Smergel
syn. of Emery
Smirgel
syn. of Emery
Smiris
syn. of Emery
Smiris ferrea
syn. of Emery
Smirnovite
syn. of Thorutite
Smirnovskite
A dubious species described by Grigoriev and Dolomanova in 1957. Possibly the same as brockite.
Originally reported from Etyka tin deposit in Transbaikalia (Zabaykalye), Eastern-Siberian Region, Russia.
Hexagonal
ThCa[PO4]2 ·nH2O
Smithsonite (of Beudant)
syn. of Smithsonite
Smithsonite (of Brooke and Miller)
syn. of Hemimorphite
Smokey Quartz
syn. of Smoky Quartz
Smoky Citrine
syn. of Smoky Quartz
Smoky Quartz
var. of Quartz
SiO2
Smoky Topaz
syn. of Smoky Quartz
Smolyaninovite
syn. of Smolianinovite
Smyris
syn. of Emery
Snarumite
var. of Gedrite
Snow
var. of Ice
Snowflake Obsidian
var. of Obsidian
Snow Quartz
syn. of Milky Quartz
Soān-chio̍h
syn. of Diamond
Soap-rock
syn. of Soapstone
Soapstone
syn. of Saponite, Steatite
Sobotkite
var. of Saponite
Monoclinic
(K,Ca0.5)0.33(Mg0.66Al0.33)3(Si3Al)O10(OH)2·1-5H2O
Sobralite
syn. of Pyroxmangite
Soda
syn. of Natrite, Natron
Soda-Aegirite
syn. of Aegirine
Soda-Alum
syn. of Mendozite
Soda-Alunite
syn. of Natroalunite
Soda-Anorthite
syn. of Carnegieite
Soda-Augite
var. of Augite
Soda-Beryl
syn. of Alkali-beryl
Soda Berzeliite
syn. of Berzeliite
Soda-Chabazite
syn. of Gmelinite
Sodaclase
syn. of Albite
Soda Copperas
syn. of Natrojarosite
Soda-Dehrnite
var. of Carbonate-rich Apatite-(CaF)
Soda-Dravite
var. of Dravite
NaMg3B3Al6Si6O27(OH)4
Soda Feldspar
syn. of Albite
Soda-Glauconite
var. of Glauconite
(K,Na)(Fe,Al,Mg)2(Si,Al)4O10(OH)2
Soda-Heterosite
syn. of Heterosite
Soda-Hornblende
syn. of Arfvedsonite
Sodaite
syn. of Wernerite
Soda Jadeite
var. of Jadeite
NaAlSi2O6
Sodaliet
syn. of Sodalite
Sodalite Group
group name
Sodalith
syn. of Sodalite